explore_blocks

1 Aliquots

• BOEM Block Aliquot | MarineCadastre: dense so requires pgis db to pg_tile service

These are numerous so probably require a database or other tiling strategy to serve (vs native R).

2 Renewable Energy

Renewable Energy - GIS Data | BOEM
Renewable Energy Leases and Planning Areas
Boundaries of renewable energy lease areas, wind planning areas, and marine hydrokinetic planning areas.

Code

# libraries ----
librarian::shelf(
  dplyr, glue, janitor, here, knitr, mapview, rmapshaper, sf,
  quiet = T)

Code

# paths ----
dir_data <- "/Users/bbest/My Drive/projects/msens/data"
wind_gdb <- glue("{dir_data}/raw/boem.gov/BOEMWindLayers_4Download.gdb")

(d_wind_lyrs <- st_layers(wind_gdb, do_count = T))

Driver: OpenFileGDB 
Available layers:
                                  layer_name geometry_type features fields
1             BOEM_MHKLeasesandPlanningAreas Multi Polygon       17     21
2 BOEM_Wind_Planning_Area_Outlines_8_30_2023 Multi Polygon       23      8
3                 BOEM_Wind_Leases_9_27_2023 Multi Polygon     3880     18
4              Wind_Lease_Outlines_9_27_2023 Multi Polygon       41     15
5        BOEM_Wind_Planning_Areas_10_06_2023 Multi Polygon     8685     11
  crs_name
1   WGS 84
2   WGS 84
3   WGS 84
4   WGS 84
5   WGS 84

Code

wind_lyrs <- d_wind_lyrs$name

ply_wind_lse <- read_sf(wind_gdb, wind_lyrs[3]) # BOEM_Wind_Leases_9_27_2023
ply_wind_pln <- read_sf(wind_gdb, wind_lyrs[5]) # BOEM_Wind_Planning_Areas_10_06_2023

ply_wind_lse_s05 <- ply_wind_lse |> 
  ms_simplify(keep=0.05, keep_shapes=T)
ply_wind_pln_s05 <- ply_wind_pln |> 
  ms_simplify(keep=0.05, keep_shapes=T)

mapView(
  ply_wind_lse_s05, 
  layer.name    = "Wind Leases",
  col.regions   = "red") +
  mapview(
    ply_wind_pln_s05, 
    layer.name  = "Wind Planning Areas",
    col.regions = "green")

3 Oil & Gas Energy

Oil & Gas Energy - Maps and GIS Data | BOEM
GIS Data/Shapefiles
Download GIS data files for BOEM Offshore block grids, boundaries, active leases, wells, pipelines, and more.